CVE-2020-35452

Name
CVE-2020-35452
Description
Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
CONFIRM http://httpd.apache.org/security/vulnerabilities_24.html
CONFIRM https://lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E
MLIST https://lists.apache.org/thread.html/rccb1b8225583a48c6360edc7a93cc97ae8b0215791e455dc607e7602@%3Cannounce.httpd.apache.org%3E
MLIST https://lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd@%3Cdev.httpd.apache.org%3E
MLIST http://www.openwall.com/lists/oss-security/2021/06/10/5
Third Party Advisory https://security.netapp.com/advisory/ntap-20210702-0001/
Mailing List https://lists.debian.org/debian-lts-announce/2021/07/msg00006.html
Third Party Advisory https://www.debian.org/security/2021/dsa-4937
Third Party Advisory https://security.gentoo.org/glsa/202107-38
Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/
MISC https://www.oracle.com/security-alerts/cpuoct2021.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* http_server >= 2.4.0 <= 2.4.46

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
apache2 3.10-main 2.4.48-r0 Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi> fixed